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. Author manuscript; available in PMC: 2020 Feb 1.

Published in final edited form as: Eur Arch Otorhinolaryngol. 2019 Jan 10;276(2):473–482. doi: 10.1007/s00405-018-5247-2

Table 5.

Summary of acoustic data collected for control condition

Source of Variation	Control Condition
Source of Variation	Jitter	Shimmer	SNR	F0
15cmH₂0 + 0% Elongation	0.70 ± 0.48	4.19 ± 1.89	16.44 ± 5.08	192.70 ± 32.12
20cmH₂0 + 0% Elongation	0.62 ± 0.33	4.64 ± 3.25	16.64 ± 5.64	209.96 ± 32.87
25cmH₂0 + 0% Elongation	0.73 ± 0.60	4.63 ± 2.63	15.84 ± 4.42	224.80 ± 36.34
20cmH₂0 + 10% Elongation	0.79 ± 0.59	4.13 ± 2.03	16.26 ± 4.17	257.31 ± 49.01
20cmH₂0 + 20% Elongation	0.78 ± 0.45	4.30 ± 1.62	16.39 ± 4.55	326.57 ± 85.40